Hose connection fittings

Your benefit at a glance

  • More than 1000 connection fittings available from stock
  • More than 4000 other connection fittings can be produced on demand
  • Customised special designs from DN 13 to DN 250
  • Certificates, e.g. for TA-Luft (German Technical Instructions on Air Quality Control) and certifications available on request
Hose connector fittings always have two function areas:
  1. The hose integration area, i.e., the part of the fitting that secures the fixation of the hose to the fitting, enabling creation of the hose line (hose + fittings).
  2. The connection section through which the fitting and thus the created hose line can be connected with other elements such as containers, vehicles or other hose lines.
There are a multitude of technical solutions available for both function areas, which depend for one on the hose to be deployed (nominal width, wall thickness, wall structure) and for another on the fluid to be used regarding its chemical and physical composition (media, resistance, temperature, pressure).

Screw couplings
Screw couplings with threads and flanges, and hose connectors machined to accept clamp couplings, suitable for use up to 10 bar with appropriate hoses.
  • DN 100 to DN 250
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Safety clamp screw couplings to EN ISO 14420-2/-3/-5 (DIN 2817)
Safety clamp screw couplings using hose connectors with safety collar and drop-forged aluminium clamps, for use at pressures up to 25 bar with suitable hoses ...
Hose couplings to EN ISO 14423 (DIN 2826)
Threaded and flanged hose couplings, and hose couplings with safety collars and brass clamps, suitable for temperatures up to  230°C and pressures up to 160 bar  with ...
Flanged hose fittings
Hose fittings with one side flanged and the other side grooved for a hose secured with a clamp.

Applications

  • Agriculture
  • Construction
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Flanged hose fittings to EN ISO 14420-2/-3/-5 (DIN 2817)
Hose fittings with a flange on one side and drop-forged aluminium clamps on the other.

Applications

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Hose fittings with EN ISO 14423 (DIN 2826)
Hose fittings with a flange on one side and drop-forged aluminium clamps on the other.

Applications

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Couplings with threaded ferrules
Couplings with threaded ferrules are suitable for pressures up to 16 bar with suitable hoses.
  • Vulkollan/Polyurethane seals (PTFE for stainless steel couplings
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Hose couplings with swaged ferrules
Hose couplings with swaged ferrules have a safety collar and swaged ferrules. With suitable hoses they can be used at working pressures of up to 25 bar.
These couplings ...
Hose fittings for liquid gas
Male safety clamp screw couplings with an external thread on one side and clamps made of drop-forged aluminium on the other.

Female clamps made of drop-forged aluminium with ...
Polypropylene fittings
Polypropylene and other plastic fittings are used when stainless steel is unsuitable and the temperature and pressure are not excessive.

RS fittings made of polypropylene ...
Plastic-coated fittings
For applications where stainless steel is unstable but higher temperatures and pressures are needed, plastic-coated metal fittings can provide the answer.
Different materials ...
Tank cleaning
The RS range of fittings for tank cleaning includes the following types:
  • Safety clamp screw couplings with a captive nut on one side and forged brass clamps and a
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Food, chemical and pharmaceutical industries
Safety clamp screw couplings for chemicals and pharmaceuticals in stainless steel 1.4571/1.4401 with clamps made of drop-forged aluminium and seals in PTFE.

Safety clamp ...
Hose fittings
RS hose fittings with threads and flanges: a turn for the better. Available in all common sizes, in a variety of materials, for all pressures and with many different types of seal. ...
Special fittings
Our engineers are always ready to develop new couplings and fittings with special design or materials. Please contact us with your requirements.
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